DEVICE FOR CORRECTION OF VISION

medicine, medical equipment. SUBSTANCE: invention is related to ophthalmology and is intended for correction of disturbances of vision, for training to normalize vision deviations, to restore vision during rehabilitation period, to remove fatigue and vision stress, for instance, in process and after...

Full description

Saved in:
Bibliographic Details
Main Authors SAVEL'EV A.V, BAKUSOV L.M, NASYROV R.V
Format Patent
LanguageEnglish
Published 10.12.2000
Edition7
Subjects
CONTACT LENSES
OPTICS
PHYSICS
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
Online AccessGet full text

Cover

More Information
Summary:medicine, medical equipment. SUBSTANCE: invention is related to ophthalmology and is intended for correction of disturbances of vision, for training to normalize vision deviations, to restore vision during rehabilitation period, to remove fatigue and vision stress, for instance, in process and after work on computer. Technical objective of invention lies in increase of accuracy of image transmission thanks to decrease of aberration and thanks to enhanced accuracy of individual selection of degree of vision correction, of individual vision field and depth of sharpness as well as expansion of functional capabilities of device. Spectacles include two diaphragms each having through holes distributed over entire area of diaphragm, additional holes arranged at angle with respect to each other so that their central axes cross in one point located at distance of 1 to 50 cm from central part of internal surface of diaphragm. EFFECT: increased accuracy of image transmission. 17 cl, 28 dwg
Bibliography:Application Number: RU19960120496